Paper Abstract and Keywords |
Presentation |
2009-09-25 15:25
Polychromatic reconstruction for rewritable holographic data storage Ryushi Fujimura, Tsutomu Shimura, Kazuo Kuroda (Univ. of Tokyo) CPM2009-88 Link to ES Tech. Rep. Archives: CPM2009-88 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Polychromatic reconstruction (PCR) is a nondestructive readout method that employs spectrally broad light as a probe beam to read the volume hologram. PCR enables us to reconstruct the whole image even at a longer wavelength outside the sensitive spectral region of the recording media, but it also causes a considerable decrease of the multiplexing capability, similar to the other nondestructive readout methods. However, PCR can improve such reduction by using a band-pass linear variable filter (LVF) inserting an imaging system. We experimentally demonstrate that the multiplexing capability increases by a factor of 2.5 due to the wavelength selectivity of the LVF. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Holographic data storage / Nondestructive readout / Polychromatic light / Photorefractive effect / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 209, CPM2009-88, pp. 29-33, Sept. 2009. |
Paper # |
CPM2009-88 |
Date of Issue |
2009-09-18 (CPM) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
CPM2009-88 Link to ES Tech. Rep. Archives: CPM2009-88 |
Conference Information |
Committee |
CPM |
Conference Date |
2009-09-25 - 2009-09-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Optical Date Storage, etc. |
Paper Information |
Registration To |
CPM |
Conference Code |
2009-09-CPM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Polychromatic reconstruction for rewritable holographic data storage |
Sub Title (in English) |
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Keyword(1) |
Holographic data storage |
Keyword(2) |
Nondestructive readout |
Keyword(3) |
Polychromatic light |
Keyword(4) |
Photorefractive effect |
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1st Author's Name |
Ryushi Fujimura |
1st Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
2nd Author's Name |
Tsutomu Shimura |
2nd Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
3rd Author's Name |
Kazuo Kuroda |
3rd Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
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Speaker |
Author-1 |
Date Time |
2009-09-25 15:25:00 |
Presentation Time |
25 minutes |
Registration for |
CPM |
Paper # |
CPM2009-88 |
Volume (vol) |
vol.109 |
Number (no) |
no.209 |
Page |
pp.29-33 |
#Pages |
5 |
Date of Issue |
2009-09-18 (CPM) |